Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station N4RP-9 - show graphs
Map loading...
Comment: 147.165MHz C167 +060 Ross - Mobile
Mic-E message: En route
Location: 38°41.67' N 77°39.78' W - locator FM18EQ06KQ - show map - static map
9.9 km Southeast bearing 145° from New Baltimore, Fauquier County, Virginia, United States [?]
12.0 km South bearing 201° from Gainesville, Prince William County, Virginia, United States
58.7 km West bearing 248° from Washington, D. C., Washington, D.C., United States
112.3 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-07-29 20:56:01 UTC (60d 10h19m ago)
2021-07-29 16:56:01 EDT local time at New Baltimore, United States [?]
Altitude: 114 m
Course: 24°
Speed: 17 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: N4RP-9>SX4Q6W via W4VA-10*,K3HKI-1*,WIDE2*,qAR,KX4ZG-1 (good)
Positions stored: 3407
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS